单项选择题
It is commonly believed that the more complicated animals developed from the simpler ones.
A.人们认为,复杂的动物是由比较简单的动物发展而来的。
B.人们普遍认为,较高级的动物是由比较低级的动物进化而来的。
C.人们一般认为,动物都是从简单到复杂转变而来的。
D.它被相信,动物的变化都是从麻烦到简单。
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单项选择题
The upper part of the Changjiang River ______.
A.flows through wide plains
B.rushes down from high places
C.is mild and peaceful
D.is more valuable to China than the lower part
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单项选择题
The president said in the telephone that he would not attend the meeting himself, but his secretary would come instead.
A.院长打来电话说,他不能亲自来参加会议了,但他让秘书代替他参加。
B.院长在电话里说,他不能来参加会议了,但他将让秘书代他来参加。
C.院长用电话形式通知他的秘书参加他不愿意参加的会议。
D.院长通过电话说,让他的秘书代替参加他不能出席的会议。
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